In flies and mice, a viral protein increases the rate of energy use by heart cells. But it’s not yet clear if the finding applies to humans.

Genetic knockout experiments reveal a role for the protein in forming and maintaining synapses between motor neurons and muscle fibers in mice.

By breaking down urea, the animals’ gut bacteria recycle nitrogen, which can be then used to build new molecules during prolonged fasting.

By viewing countless hours of expectorating worms, researchers discover a unique way in which neurons control the movement of muscles.

Researchers studying rats claim to have found a novel connection between damage on one side of the brain and problems with the posture or movement of limbs on the opposite side of the body.

Nimodipine, a drug used to treat brain hemorrhages, alleviates spasticity in mice after spinal cord injuries.

Using advanced microscopy and imaging techniques, scientists have revealed new parts of the human body and overturned previous misconceptions.

The last few years have yielded new insights into human anatomy. Explore this interactive graphic to learn about some of these discoveries.  

A new book explores the crosstalk between mind and body and how it helps humans navigate their worlds.

Neuronal signal timing is crucial for muscle coordination during flight.

The drug Vyondys 53 has met a surrogate endpoint of protein production, but there’s no clear proof it has a clinical benefit.

The Albert Einstein College of Medicine neuroscientist has revealed surprising functions of the brain region, such as its role in the brain’s rewards circuits and in addiction.

DNA-coated gold nanorods enable cells to be activated by light without genetic manipulation.

DNA-loaded nanoparticles that respond to infrared light provide an alternative way to control cell behavior.

At $2 million for a single dose, Novartis’s Zolgensma is the most expensive medicine to date, but still less expensive over a lifetime than another approved drug for the rare genetic disease.

CRISPRed heart muscle cells from humans gain the ability to make a protein missing in Duchenne muscular dystrophy.

Zooming in on the ovarioles of Drosophila could reveal links between muscles, nutrition, and the development of eggs.